<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>

<body class="hold-transition">
<div id="app">

    <div class="content-header">
        <h1>后台管理
            <small>权限管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>后台管理</el-breadcrumb-item>
            <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>

    <div class="app-container">
        <div class="box">

            <div class="filter-container">
                <el-input placeholder="权限名称" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item"></el-input>
                <el-button @click="findPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>

            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="权限名称" align="center"></el-table-column>
                <el-table-column prop="keyword" label="权限控制" align="center"></el-table-column>
                <el-table-column prop="description" label="权限描述" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>

            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>

            <!--这里就是新增的“页面窗口”-->
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增权限" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="权限控制" prop="keyword">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="权限描述">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!--这里就是编辑的“页面窗口”。el-dialog：代表的就是窗口--><!-- :visible.sync=..：就是为了控制显示的-->
            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑权限" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="权限名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="权限控制" prop="keyword">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="权限描述">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>


<script>
    var vue = new Vue({
        el: '#app',

        data: {
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize: 10,//每页显示的记录数
                total: 0,//总记录数
                queryString: null//查询条件
            },

            dataList: [],//当前页要展示的分页列表数据

            formData: {},//表单数据

            dialogFormVisible: false,//增加表单是否可见。false不可见，true：可见

            dialogFormVisible4Edit: false,//编辑表单是否可见

            rules: {//校验规则
                code: [{required: true, message: '权限名称为必填项', trigger: 'blur'}],//权限名称
                name: [{required: true, message: '权限管理为必填项', trigger: 'blur'}],//权限管理

            }
        },


        //钩子函数，VUE对象初始化完成后，自动执行的方法
        created() {
            this.findPage();
        },

        methods: {

            //编辑的“确定键”
            handleEdit() {
                //编辑的表单检验
                this.$refs['dataEditForm'].validate((valid) => {
                    if (valid) {

                        //表单校验通过，发生ajax请求，将录入的数据提交到后台进行处理
                        axios.post("/permission/edit.do", this.formData).then((res) => {

                            //关闭编辑窗口
                            this.dialogFormVisible4Edit = false;

                            if (res.data.flag) {//执行成功

                                //编辑成功后，重新调用分页查询方法，查询出最新的数据
                                this.findPage();

                                //弹出提示信息
                                this.$message({
                                    message: res.data.message,
                                    type: 'success'
                                });
                            }
                            else {//执行失败
                                //弹出提示
                                this.$message.error(res.data.message);
                            }
                        })
                    }
                    else {
                        //校验不通过
                        this.$message.error(res.data.message);
                        return false;
                    }
                });
            },


            //添加的“确认键”
            handleAdd() {
                //新增的表单校验
                this.$refs['dataAddForm'].validate((valid) => {

                    if (valid) {

                        //表单校验通过，发生ajax请求，将录入的数据提交到后台进行处理
                        axios.post("/permission/add.do", this.formData).then((res) => {

                            //关闭新增窗口
                            this.dialogFormVisible = false;

                            if (res.data.flag) {//执行成功

                                //新增成功后，重新调用分页查询方法，查询出最新的数据
                                this.findPage();

                                //弹出提示信息
                                this.$message({
                                    message: res.data.message,
                                    type: 'success'
                                });
                            }
                            else {//执行失败
                                //弹出提示
                                this.$message.error(res.data.message);
                            }

                        })
                    }
                    //校验不通过
                    else {
                        this.$message.error(res.data.message);
                        return false;
                    }
                });
            },


            //权限管理分页查询
            findPage() {

                //封装ajax所需数据
                var param = {
                    //当前页
                    currentPage: this.pagination.currentPage,
                    //每页显示的条数
                    pageSize: this.pagination.pageSize,
                    //查询条件
                    queryString: this.pagination.queryString
                };

                //发送分页查询的ajax请求，提交分页相关的参数（当前页、每页显示的条数、查询条件）
                axios.post("/permission/findPage.do", param).then((res) => {

                    //total：总记录数。把后台total赋值给数据模型中的总记录数(pagination)
                    this.pagination.total = res.data.total;

                    //row：当前页数据展示的集合。把后台rows赋值给dataLsit
                    this.dataList = res.data.rows;
                });
            },


            // 重置表单。即：初始化页面表单数据
            resetForm() {
                this.formData = {};//添加页面。赋值为空即可
            },


            // 弹出添加窗口
            handleCreate() {
                //点击添加，弹出添加窗口
                this.dialogFormVisible = true;
                //调用表单重置
                this.resetForm();
            },


            // 弹出编辑窗口
            handleUpdate(row) {

                //点击编辑，弹出编辑窗口
                this.dialogFormVisible4Edit = true;

                //数据回显，根据ID，把查询到的检查项，回显出来
                axios.get("/permission/findById.do?id=" + row.id).then((res) => {


                    //数据执行成功时
                    if (res.data.flag) {
                        //回显数据。注意：第二个data是Result中封装好的data
                        this.formData = res.data.data;
                    }
                    else {
                        //数据执行失败，给出提示
                        this.$message.error(res.data.message);
                    }

                })
            },


            //切换页码，即页码改变时触发的方法
            handleCurrentChange(currentPage) {

                //设置最新的页码，把其赋值给模型对象pagination中的当前页码
                this.pagination.currentPage = currentPage;

                //调用分页查询的方法
                this.findPage();
            },


            //删除检查项
            handleDelete(row) {

                //为防止用户误操作，给用户弹出框提示信息。使用的弹出框时element的，为：$confirm()
                this.$confirm('此操作将永久删除该文件, 是否继续?', '警告', {

                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'

                }).then((res) => {//用户确定时

                    //发送ajax请求，提交ID数据
                    axios.get("/permission/delete.do?id=" + row.id).then((res) => {

                        //判断后台是否执行成功
                        if (res.data.flag) {

                            //执行成功，给出提示
                            this.$message({

                                type: "success",
                                message: res.data.message
                            });

                            //重新进行分页查询
                            this.findPage();
                        }

                        else {
                            //执行失败，给出提示
                            this.$message.error(res.data.message);

                        }
                    })

                }).catch(() => {//用户取消时

                    //用户取消时，给出提示
                    this.$message({
                        type: "info",
                        message: "操作已取消"
                    });

                });
            }
        }
    })
</script>

</html>